{"id":13092,"date":"2021-07-08T11:00:00","date_gmt":"2021-07-08T14:00:00","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=13092"},"modified":"2023-01-05T13:48:01","modified_gmt":"2023-01-05T16:48:01","slug":"arctic-sea-ice-thinning-in-the-fast-lane","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/tr\/kutup-deniz-buz-hizli-seritte-inceleme\/","title":{"rendered":"Kuzey Kutbu Deniz Buzullar\u0131 \u0130nceliyor, H\u0131zl\u0131 \u015eeritte"},"content":{"rendered":"

Kuzey Kutbu beklenenden iki kat daha h\u0131zl\u0131 inceliyor.<\/strong><\/h2>\n\n\n\n

G\u00fcncellenen bir model, Kuzey Kutbu k\u0131y\u0131lar\u0131 boyunca deniz buzunun beklenenden iki kat daha h\u0131zl\u0131 inceldi\u011fini g\u00f6steriyor.<\/p>\n\n\n\n

Artan k\u00fcresel \u0131s\u0131nma ve iklim de\u011fi\u015fiklikleriyle birlikte do\u011fa bozuluyor. Kutuplardaki buzullar\u0131n h\u0131zla erimesi biyolojik \u00e7e\u015fitlili\u011fin azalmas\u0131na neden olurken, deniz seviyeleriyle ilgili endi\u015feleri de art\u0131r\u0131yor.<\/p>\n\n\n\n

Kontrol et Mind the Graph Galeri<\/a> deniz buzu ile ilgili ill\u00fcstrasyonlar i\u00e7in. A\u015fa\u011f\u0131daki resme t\u0131klay\u0131n!<\/p>\n\n\n\n

\"mind<\/a><\/figure>\n\n\n\n

Deniz buzunun kal\u0131nl\u0131\u011f\u0131, Arktik b\u00f6lgesinin durumunu anlamak i\u00e7in bir barometre g\u00f6revi g\u00f6r\u00fcr. Buz ne kadar kal\u0131nsa, o kadar fazla \u0131s\u0131 yal\u0131t\u0131m\u0131 g\u00f6revi g\u00f6r\u00fcr, k\u0131\u015f\u0131n okyanus y\u00fczey s\u0131cakl\u0131klar\u0131n\u0131n y\u00fckselmesini \u00f6nler ve yaz\u0131n s\u0131caktan koruma sa\u011flar.<\/p>\n\n\n\n

Kuzey Kutbu'ndaki yaz erimesinin daha ince buzlar taraf\u0131ndan s\u00fcrd\u00fcr\u00fclme olas\u0131l\u0131\u011f\u0131 da daha d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n\n\n\n

Bu nedenle ara\u015ft\u0131rmac\u0131lar, y\u0131ll\u0131k kar derinli\u011fi fark\u0131n\u0131 tahmin etmeye y\u00f6nelik yeni geli\u015ftirilen bir bilgisayar program\u0131ndan elde edilen sonu\u00e7lar\u0131 de\u011ferlendirmi\u015f ve deniz buzunun incelmesi<\/strong> beklenenden \u00e7ok daha fazla h\u0131zlanm\u0131\u015ft\u0131r.<\/p>\n\n\n\n

\u00c7al\u0131\u015fman\u0131n amac\u0131 ve hedefleri<\/strong><\/h2>\n\n\n\n

Deniz buzu \u00f6rt\u00fcs\u00fc, okyanuslar ve atmosfer aras\u0131ndaki hava-su al\u0131\u015fveri\u015fini ve \u0131s\u0131 transferini \u0131l\u0131ml\u0131 hale getirdi\u011finden, b\u00f6lgesel ekosistemler, yar\u0131m k\u00fcre r\u00fczgarlar\u0131 ve k\u00fcresel iklim \u00fczerinde etkileri vard\u0131r.<\/p>\n\n\n\n

Daha kal\u0131n deniz buzu ile termal izolasyon artar, b\u00f6ylece s\u0131cakl\u0131klar k\u0131\u015f\u0131n daha d\u00fc\u015f\u00fck kal\u0131r.<\/p>\n\n\n\n

Ayn\u0131 zamanda, deniz buzunun su y\u00fczeyinin alt\u0131ndaki derinli\u011fini belirleyen ve deniz buzunun termodinamik b\u00fcy\u00fcmesine \u00f6nemli \u00f6l\u00e7\u00fcde katk\u0131da bulunan kar birikimi s\u0131ras\u0131nda deniz buzunun kal\u0131nl\u0131\u011f\u0131d\u0131r. Bu nedenle deniz buzunun kal\u0131nl\u0131\u011f\u0131 b\u00f6lgenin sa\u011fl\u0131\u011f\u0131 a\u00e7\u0131s\u0131ndan \u00f6nemli bir g\u00f6stergedir. <\/p>\n\n\n\n

Ara\u015ft\u0131rmac\u0131lar \u015funlar\u0131 kulland\u0131 CryoSat-2<\/a> Bu \u00e7al\u0131\u015fma i\u00e7in deniz buzu kal\u0131nl\u0131\u011f\u0131n\u0131 \u00f6l\u00e7mek \u00fczere uydu radar\u0131.<\/p>\n\n\n\n

Ama\u00e7, eski modelden elde edilen verileri iklim de\u011fi\u015fikli\u011fini i\u00e7eren yeni bir modelle kar\u015f\u0131la\u015ft\u0131rmakt\u0131.<\/p>\n\n\n\n

Buzun su \u00fczerindeki y\u00fcksekli\u011fi, radar dalgalar\u0131n\u0131n yans\u0131mas\u0131n\u0131n ne kadar s\u00fcrd\u00fc\u011f\u00fc zamanlanarak bulunabilir ve b\u00f6ylece kal\u0131nl\u0131\u011f\u0131 tahmin edilebilir.<\/p>\n\n\n\n

Bir Lagrangian kar birikim modeli olan SnowModel-LG, r\u00fczgar, s\u0131cakl\u0131k, ya\u011f\u0131\u015f ve buz hareketi analizini dikkate alarak Arktik Okyanusu \u00e7evresindeki farkl\u0131 konumlarda toplam kar derinli\u011fini ve yo\u011funlu\u011funu tahmin etmek i\u00e7in kullan\u0131lm\u0131\u015ft\u0131r.<\/p>\n\n\n\n

Bunu, Kuzey Kutbu'ndaki deniz buzu kal\u0131nl\u0131\u011f\u0131n\u0131n ne kadar h\u0131zl\u0131 azald\u0131\u011f\u0131n\u0131 ve zaman i\u00e7inde nas\u0131l de\u011fi\u015febilece\u011fini tahmin etmek i\u00e7in kar modelinin sonu\u00e7lar\u0131n\u0131 uydu radar\u0131ndan elde edilen verilerle birle\u015ftirmek izledi.<\/p>\n\n\n\n

\"su<\/a>
Resim kayna\u011f\u0131: Unsplash<\/a> taraf\u0131ndan Cassie Matias<\/a><\/figcaption><\/figure>\n\n\n\n

Sonu\u00e7 olarak:<\/strong><\/h2>\n\n\n\n

Kar \u00f6rt\u00fcs\u00fc de\u011fi\u015fkenli\u011fi de dahil edilerek marjinal denizlerdeki deniz buzu kal\u0131nl\u0131\u011f\u0131 de\u011fi\u015fkenli\u011fine y\u00fczde 50'lik bir fakt\u00f6r eklenmi\u015ftir.<\/p>\n\n\n\n

\u00c7al\u0131\u015fmaya g\u00f6re, kar \u00f6rt\u00fcs\u00fcndeki dalgalanma, deniz buzunun \u00e7\u0131kar\u0131lan kal\u0131nl\u0131\u011f\u0131ndaki de\u011fi\u015fkenli\u011fin artan bir k\u0131sm\u0131na katk\u0131da bulunmakta ve mevsimsel zaman \u00f6l\u00e7e\u011finde yakla\u015f\u0131k 20%'den 70%'nin \u00fczerine \u00e7\u0131kmaktad\u0131r.<\/p>\n\n\n\n

SnowModel-LG verilerine dayal\u0131 e\u011filimler, deniz buzu kal\u0131nl\u0131\u011f\u0131 istatistiklerinde de g\u00f6zlenmi\u015f, zaten var olan b\u00f6lgelerdeki d\u00fc\u015f\u00fc\u015fleri art\u0131rm\u0131\u015f ve zaten olmayan yerlerde \u00f6nemli kay\u0131plar meydana getirmi\u015ftir.<\/p>\n\n\n\n

Artan karbon ayak izleri buz tabakalar\u0131n\u0131n azalmas\u0131na yol a\u00e7\u0131yor \u00e7\u00fcnk\u00fc insanlar \u00e7evreyi etkileyen faaliyetlerin say\u0131s\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131rd\u0131. Kutup b\u00f6lgelerindeki bir\u00e7ok hayvan t\u00fcr\u00fc de bu erime nedeniyle ya\u015fam alanlar\u0131n\u0131 kaybetmi\u015ftir. Deniz buzu kal\u0131nl\u0131\u011f\u0131n\u0131 de\u011ferlendirmek i\u00e7in b\u00fct\u00fcnsel bir yakla\u015f\u0131m, eski analiz sistemlerinin bo\u015flu\u011funu dolduran ve iklim de\u011fi\u015fikli\u011fi gibi fakt\u00f6rleri i\u00e7eren entegre modelleri arac\u0131l\u0131\u011f\u0131yla verilecektir.<\/p>\n\n\n\n

Ara\u015ft\u0131rmalar\u0131, ger\u00e7ek nedene bakmak i\u00e7in daha b\u00fcy\u00fck resme kesinlikle katk\u0131da bulunabilecek \u00f6nemli bir kilometre ta\u015f\u0131d\u0131r.<\/p>\n\n\n\n

Ara\u015ft\u0131rmalar\u0131 hakk\u0131nda daha fazla bilgi edinmek i\u00e7in a\u015fa\u011f\u0131da belirtilen referansa g\u00f6z at\u0131n. <\/p>\n\n\n\n

Robbie D. C. Mallett, Julienne C. Stroeve, Michel Tsamados, Jack C. Landy, Rosemary Willatt, Vishnu Nandan, Glen E. Liston. Dinamik kar \u00f6rt\u00fcs\u00fc hesaba kat\u0131ld\u0131\u011f\u0131nda marjinal Arktik denizlerinin deniz buzu kal\u0131nl\u0131\u011f\u0131nda daha h\u0131zl\u0131 d\u00fc\u015f\u00fc\u015f ve daha y\u00fcksek de\u011fi\u015fkenlik. Kriyosfer, 2021; 15 (5): 2429<\/a> DOI: 10.5194\/tc-15-2429-2021<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Kuzey Kutbu beklenenden iki kat daha h\u0131zl\u0131 inceliyor. G\u00fcncellenen bir model, Kuzey Kutbu k\u0131y\u0131lar\u0131ndaki deniz buzunun beklenenden iki kat daha h\u0131zl\u0131 inceldi\u011fini g\u00f6steriyor. Artan k\u00fcresel \u0131s\u0131nma ve iklim de\u011fi\u015fiklikleriyle birlikte do\u011fa bozuluyor. Kutuplardaki buzlar h\u0131zla erirken, bu durum biyolojik \u00e7e\u015fitlilik kayb\u0131na yol a\u00e7\u0131yor ve endi\u015feleri [...]<\/p>","protected":false},"author":18,"featured_media":13111,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[554],"yoast_head":"\nArctic Sea Ice Thinning, in the Fast Lane - MTG<\/title>\n<meta name=\"description\" content=\"Nature is deteriorating with increasing global warming and climatic changes, and the sea ice along the coasts of the Arctic is thinning two times faster than expected.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/tr\/kutup-deniz-buz-hizli-seritte-inceleme\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Arctic Sea Ice Thinning, in the Fast Lane\" \/>\n<meta property=\"og:description\" content=\"Nature is deteriorating with increasing global warming and climatic changes, and the sea ice along the coasts of the Arctic is thinning two times faster than expected.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/tr\/kutup-deniz-buz-hizli-seritte-inceleme\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-08T14:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-05T16:48:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/07\/post-thinning-arctic-sea-facebook-01.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bruna Soldera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Arctic Sea Ice Thinning, in the Fast Lane\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/07\/post-thinning-arctic.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bruna Soldera\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Arctic Sea Ice Thinning, in the Fast Lane - 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